When dealing with people, remember you are not dealing with creatures of logic, but creatures of emotion.
Dale CarnegieIf you can't sleep, then get up and do something instead of lying there worrying. It's the worry that gets you, not the lack of sleep.
Dale CarnegieEveryone should have a deep-seated interest or hobby to enrich his mind, add zest to living, and perhaps, depending upon what it is, result in a service to his country.
Dale CarnegieIf you want to be happy, set yourself a goal that commands your thoughts, liberates your energy and inspires your hopes. Happiness is within you. It comes from doing some certain thing into which you can put all your thought and energy. If you want to be happy, get enthusiastic about something.
Dale Carnegie